diff --git a/drivers/soc/qcom/msm_subsystem_restart.c b/drivers/soc/qcom/msm_subsystem_restart.c
index 69ab25363295..f115e25fa5cd 100644
--- a/drivers/soc/qcom/msm_subsystem_restart.c
+++ b/drivers/soc/qcom/msm_subsystem_restart.c
@@ -652,6 +652,11 @@ static int subsystem_shutdown(struct subsys_device *dev, void *data)
 	dev->crash_count++;
 	subsys_set_state(dev, SUBSYS_OFFLINE);
 
+#ifdef CONFIG_QGKI_MSM_BOOT_TIME_MARKER
+	if (!strcmp(dev->desc->name, "modem"))
+		place_marker("M - Modem Stop");
+#endif
+
 	return 0;
 }
 
diff --git a/drivers/soc/qcom/peripheral-loader.c b/drivers/soc/qcom/peripheral-loader.c
index 55b2e0bad42e..95125c88f2c1 100644
--- a/drivers/soc/qcom/peripheral-loader.c
+++ b/drivers/soc/qcom/peripheral-loader.c
@@ -472,7 +472,10 @@ int pil_do_ramdump(struct pil_desc *desc,
 	if (ret)
 		pil_err(desc, "%s: Ramdump collection failed for subsys %s rc:%d\n",
 				__func__, desc->name, ret);
-
+#ifdef CONFIG_QGKI_MSM_BOOT_TIME_MARKER
+	if (!strcmp(desc->name, "modem"))
+		place_marker("M - Modem Dump completed");
+#endif
 	if (desc->subsys_vmid > 0)
 		ret = pil_assign_mem_to_subsys(desc, priv->region_start,
 				(priv->region_end - priv->region_start));
diff --git a/drivers/soc/qcom/subsys-pil-tz.c b/drivers/soc/qcom/subsys-pil-tz.c
index 61762f4f68d7..03e7b8fcccf8 100644
--- a/drivers/soc/qcom/subsys-pil-tz.c
+++ b/drivers/soc/qcom/subsys-pil-tz.c
@@ -871,6 +871,10 @@ static int subsys_ramdump(int enable, const struct subsys_desc *subsys)
 
 	if (!enable)
 		return 0;
+#ifdef CONFIG_QGKI_MSM_BOOT_TIME_MARKER
+	if (!strcmp(subsys->name, "modem"))
+		place_marker("M - Modem Dump start");
+#endif
 
 	return pil_do_ramdump(&d->desc, d->ramdump_dev, d->minidump_dev);
 }
@@ -915,6 +919,10 @@ static irqreturn_t subsys_err_fatal_intr_handler (int irq, void *drv_data)
 							d->subsys_desc.name);
 		return IRQ_HANDLED;
 	}
+#ifdef CONFIG_QGKI_MSM_BOOT_TIME_MARKER
+	if (!strcmp(d->subsys_desc.name, "modem"))
+		place_marker("M - Modem crash");
+#endif
 	subsys_set_crash_status(d->subsys, CRASH_STATUS_ERR_FATAL);
 	log_failure_reason(d);
 	subsystem_restart_dev(d->subsys);